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20 changes: 19 additions & 1 deletion src/sbt-test/scoverage/preserve-set/build.sbt
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,9 @@ import sbt.complete.DefaultParsers._

version := "0.1"

scalaVersion := "2.10.4"
scalaVersion := "2.11.8"

crossScalaVersions := Seq("2.10.6", "2.11.8")

libraryDependencies += "org.specs2" %% "specs2" % "2.3.13" % "test"

Expand All @@ -13,7 +15,23 @@ checkScalaVersion := {
()
}

val checkScoverageEnabled = inputKey[Unit]("Input task to compare the value of coverageEnabled setting with a given input.")
checkScoverageEnabled := {
val arg: String = (Space ~> StringBasic).parsed
if (coverageEnabled.value.toString != arg) error(s"coverageEnabled [${coverageEnabled.value}] not equal to expected [$arg]")
()
}


resolvers ++= {
if (sys.props.get("plugin.version").map(_.endsWith("-SNAPSHOT")).getOrElse(false)) Seq(Resolver.sonatypeRepo("snapshots"))
else Seq.empty
}

// We force coverage to be always disabled for 2.10. This is not an uncommon real world scenario
coverageEnabled := {
CrossVersion.partialVersion(scalaVersion.value) match {
case Some((2, 10)) => false
case _ => coverageEnabled.value
}
}
24 changes: 16 additions & 8 deletions src/sbt-test/scoverage/preserve-set/test
Original file line number Diff line number Diff line change
@@ -1,11 +1,19 @@
# check scalaVersion setting
> checkScalaVersion "2.10.4"
# override scalaVersion setting
> set scalaVersion := {"2.10.5"}
> checkScalaVersion "2.10.5"
# activate coverage - override should still be present
> checkScalaVersion "2.11.8"
> checkScoverageEnabled "false"
> coverage
> checkScalaVersion "2.10.5"
# turn off coverage - override should still be present
> checkScoverageEnabled "true"
> coverageOff
> checkScalaVersion "2.10.5"
> checkScalaVersion "2.11.8"
> checkScoverageEnabled "false"
# changs scala version
> ++2.10.6
> checkScalaVersion "2.10.6"
> checkScoverageEnabled "false"
> coverage
> checkScalaVersion "2.10.6"
# We want coverage to be false, as we set it in the build.sbt
> checkScoverageEnabled "false"
> coverageOff
> checkScalaVersion "2.10.6"
> checkScoverageEnabled "false"